Chromatographic Fingerprint Analysis of Marrubiin in Marrubium vulgare L. via HPTLC Technique
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چکیده
منابع مشابه
Chromatographic Fingerprint Analysis of Marrubiin in Marrubium vulgare L. via HPTLC Technique.
PURPOSE In the present study we aimed to quantify marrubiin, as the major active compound, in the aerial parts of Marrubium vulgare from Iran using a HPTLC-densitometry technique. METHODS Quantitative determination of marrubiin in M. vulgare methanol extract was performed by HPTLC analysis via a fully automated TLC scanner. Later on, the in vitro antioxidant activity of the M. vulgare methano...
متن کاملThe vasorelaxant activity of marrubenol and marrubiin from Marrubium vulgare.
Crude extracts of the aerial parts of Marrubium vulgare show a potent in vitro inhibition of KCl-induced contraction of rat aorta. Bio-guided fractionations, spectroscopic analysis and chemical derivatization revealed the furanic labdane diterpenes marrubenol and marrubiin as the most active compounds.
متن کاملChromatographic finger print analysis of steroids in Aerva lanata L by HPTLC technique.
OBJECTIVE To determine the chemical profile and steroids composition of the medicinally important plant Aerva lanata (A. lanata) L. METHODS Preliminary phytochemical screening was done by the method as Harborne described. HPTLC studies were carried out as Harborne and Wagner et al described. The Ethyl acetate-ethanol-water (8: 2: 1.2) was employed as mobile phase for glycosides. RESULTS The...
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This research was aimed to optimize the extraction conditions of three phenolic compounds: total phenolics, flavonoids and condensed tannins, from White Horehound’s leaves (Marrubium vulgare L.). Distilled water and different organic solvents such as: methanol, ethanol and acetone, were used, with various concentrations (20% 80%, v/v), temperatures (20 ̊C 60 ̊C) and extraction times (30 450 min)....
متن کاملInhibitory Effects of Physalis alkekengi L., Alcea rosea L., Bunium persicum B. Fedtsch. and Marrubium vulgare L. on Mushroom Tyrosinase
BACKGROUND The key enzyme in the process of melanin biosynthesis is tyrosinase. Skin hyperpigmentation and browning of foods are undesirable phenomena which tyrosinase represents. Therefore, tyrosinase inhibitors have been used increasingly for medicinal and cosmetic products. OBJECTIVES In this study, inhibitory effects of four plants including: physalis alkekengi L., Alcea rosea L., Bunium ...
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ژورنال
عنوان ژورنال: Advanced Pharmaceutical Bulletin
سال: 2016
ISSN: 2228-5881,2251-7308
DOI: 10.15171/apb.2016.019